Don’t be angry with us. We _____ with you together, but we were busy with our final reports when you called in.
A.would eat out | B.could have eaten out | C.should eat out | D.must have eaten out |
______ no doubt that 100 years ago animal testing was cruel but today animals in experiments are very well taken care of.
A.It is | B.There is | C.This is | D.That is |
I try to understand __________ that prevents so many Chinese from being as happy as one might expect.
A.why is it | B.what is it | C.why it is | D.what it is |
It’s raining heavily . Little Mary felt cold , so she stood ______to her mother .
A.close | B.closely | C.closed | D.closing |
China understands the situation and needs of underdeveloped countries on the issue of climate change and urges developed countries to support them______ technology and finance.
A.in spite of | B.owing to | C.regardless of | D.in terms of |
______ you are familiar with the author’s ideas, try reading all the sections as quickly as you possibly can.
A.Now that | B.Ever since | C.So that | D.As long as |